[Clinical studies on placental estrogen].
D001238:Asphyxia Neonatorum; D001724:Birth Weight; D004967:Estrogens / Q000032:analysis*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007743:Labor, Obstetric; D008297:Male; D008431:Maternal-Fetal Exchange; D007744:Obstetric Labor Complications; D010920:Placenta / Q000032:analysis*; D011247:Pregnancy; D011248:Pregnancy Complications; D011273:Pregnancy, Prolonged; D012737:Sex Factors
D004967:Estrogens